Add dockerfile

.dockerignore

@@ -0,0 +1,3 @@
+# Virtual environments
+.direnv
+venv/

.github/workflows/docker-push.yml

@@ -0,0 +1,28 @@
+name: Build and push digital-land-python to public ECR
+on:
+  push:
+    branches:
+      # - main # TODO reinstate this before merge
+      - run-pipeline-commands-locally
+
+jobs:
+  build:
+
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+        python-version: 3.8
+    - name: Configure AWS Credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        aws-region: us-east-1
+    - name: Build & Push
+      run: |
+        make docker-build
+        make docker-push
+

.gitignore

@@ -21,6 +21,7 @@ var/cache
 ssl.pem
 var
 .junitxml
+.envrc
 pyrightconfig.json
 .idea
-.python-version
+.python-version

Dockerfile

@@ -0,0 +1,42 @@
+FROM python:3.8 as digital-land-python
+
+RUN set -xe && \
+    apt-get update && \
+    apt-get install -y \
+        awscli \
+        time \
+        gosu \
+        make \
+        git \
+        gdal-bin \
+        libspatialite-dev \
+        libsqlite3-mod-spatialite
+
+WORKDIR /src
+COPY . /src
+
+# Necessary to make sure the `digital-land` easyinstall entry script is found when invoking
+# `digital-land` via shell from python space
+ENV VIRTUAL_ENV=/opt/venv
+RUN pip install --upgrade pip
+RUN pip install virtualenv
+RUN cd /opt && virtualenv venv --always-copy
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"
+
+RUN make init
+
+FROM digital-land-python as digital-land-specification
+
+RUN mkdir -p /collection
+WORKDIR /collection
+RUN set -ex; \
+    wget https://github.com/digital-land/makerules/archive/refs/heads/run-all-pipeline-commands-locally-take-2.zip -O makerules.zip; \
+    unzip makerules.zip; \
+    make specification -f makerules-run-all-pipeline-commands-locally-take-2/makerules.mk
+# TODO switch branch when merged
+# wget https://github.com/digital-land/makerules/archive/refs/heads/main.zip -O makerules.zip; \
+# make specification -f makerules-main/makerules.mk
+
+FROM digital-land-specification as digital-land-pipeline
+
+WORKDIR /pipeline

README.md

@@ -51,6 +51,12 @@ Development requires Python 3.6.2 or later, we recommend using a [virtual enviro
     make
     python -m digital-land --help
 
+There is also a docker image available on public ECR
+
+```
+  docker run -it public.ecr.aws/l6z6v3j6/digital-land-python:latest digital-land
+```
+
 ## Release procedure
 
 Update the tagged version number:

makerules/python.mk

@@ -1,4 +1,9 @@
 PIP_INSTALL_PACKAGE=[test]
+ECR_REPO=public.ecr.aws/l6z6v3j6/
+
+LAYER_NAME=digital-land-python
+REPO_NAME=digital-land-python
+ECR_PATH=$(ECR_REPO)$(REPO_NAME):$(LAYER_NAME)
 
 all:: lint test coverage
 
@@ -45,3 +50,23 @@ upload::	dist
 
 makerules::
 	curl -qfsL '$(SOURCE_URL)/makerules/main/python.mk' > makerules/python.mk
+
+docker-build: docker-check
+	docker build . -t $(ECR_PATH) --target $(LAYER_NAME)
+
+docker-push: docker-check docker-ecr-login
+	docker push $(ECR_PATH)
+
+docker-pull: docker-check docker-ecr-login
+	docker pull $(ECR_PATH)
+
+docker-shell: docker-check docker-ecr-login
+	docker run -it $(ECR_PATH) bash
+
+docker-check:
+ifeq (, $(shell which docker))
+	$(error "No docker in $(PATH), consider doing apt-get install docker OR brew install --cask docker")
+endif
+
+docker-ecr-login:
+	aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws